79-1910

Technical Characteristics

• Thread Length

  0.250 inches minimum 2nd mounting facility

• Overall Length

  5.710 inches nominal

• First Flat Length

  0.467 inches nominal single actuator

• Individual Section Quantity

  6

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Iii End Item Identification

  f16oprtalfltt

• Pole Quantity

  1 each section rear

• Mounting Method

  threaded bushing 1st mounting facility

• Nominal Thread Size

  0.112 inches 2nd mounting facility

• Nominal Thread Size

  0.375 inches 1st mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Iii Shaft Flat/Slot Angular Location

  202.5 degrees from nonturn device single actuator

• Shaft Type

  round, flatted single actuator

• Terminal Type

  connector, receptacle

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Contact Load Current Rating

  5.0 amperes resistive load and 2.5 amperes inductive load dc at sea level

• Thread Series Designator

  unc 2nd mounting facility

• Thread Series Designator

  unef 1st mounting facility

• Thread Class

  2a 1st mounting facility

• Thread Class

  2a 2nd mounting facility

• Iii Hazardous Locations/Environmental Protection

  explosion proof

• Flat Height

  0.210 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.500 inches nominal single actuator

• Overall Diameter

  1.400 inches maximum

• Iii Operating Temp Range

  -65.0 to 85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  4 each section rear

• Mounting Method

  threaded stud 2nd mounting facility

• Features Provided

  metallic inclosure

• Thread Quantity Per Inch

  40 2nd mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Mounting Facility Pattern

  two position in-line 2nd mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Special Features

  mtg studs forty-five degrees apart

• Style Designator

  9 tap, circular, bushing mount